50055055505051 has 8 divisors (see below), whose sum is σ = 53914870067520. Its totient is φ = 46317774738312.

The previous prime is 50055055505003. The next prime is 50055055505069. The reversal of 50055055505051 is 15050555055005.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50055055505051 is a prime.

It is a super-2 number, since 2×50055055505051² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50055055505551) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30633448085 + ... + 30633449718.

It is an arithmetic number, because the mean of its divisors is an integer number (6739358758440).

Almost surely, 2^{50055055505051} is an apocalyptic number.

50055055505051 is a deficient number, since it is larger than the sum of its proper divisors (3859814562469).

50055055505051 is a wasteful number, since it uses less digits than its factorization.

50055055505051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61266897865.

The product of its (nonzero) digits is 390625, while the sum is 41.

The spelling of 50055055505051 in words is "fifty trillion, fifty-five billion, fifty-five million, five hundred five thousand, fifty-one".